{"type":"firestarter.listing","listing":{"id":"lst_Ci1mUfvK","product_name":"Dark Opal Basil","category":"Herbs","description":"Dark Opal Basil is a bold basil that is richly purple in hue. It is terrific in an edible landscaping scheme, where its deep color adds a dark edge to any bed--or frames, beautifully, plants with brighter foliage. Its flavor, though not on par with the culinary basils, is still quite good, especially when the young leaves and shoots are harvested earlier in the season.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Dark-Opal-Basil-vendor-unknown-1630675512.jpg?v=1735580454","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Dark-Opal-Basil-vendor-unknown-1630675515.jpg?v=1735580454"],"price":15.79,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:39.882Z"},"share_url":"https://firestarter.network/l/lst_Ci1mUfvK","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_Ci1mUfvK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Dark Opal Basil' and a budget_max comfortably above $15.79 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}